Rapid soil fertilization device for wheat planting

Abstract

The utility model relates to the technical field of soil fertilization, in particular to a rapid soil fertilization device for wheat planting, which comprises a fertilizer tank, the bottom of the outer wall of the fertilizer tank is fixedly connected with a fixing plate, and the bottom of the fertilizer tank is fixedly connected with a gathering hopper. The utility model has the advantages that the transmission shaft is driven to rotate through the power output at the tail part of the tractor, the transmission drives the driving bevel gear to rotate, the driven bevel gear is driven to rotate, the discharge pipe is further driven to rotate, and the rotating discharge pipe drives the conveying vortex page to rotate at a high speed; the discharge pipe is effectively prevented from being blocked through pushing of the conveying vortex page, the discharge pipe drives the centrifugal dispersion assembly to rotate while rotating, the chemical fertilizer is driven to be dispersed through centrifugal force, and the chemical fertilizer is dispersed through a conical surface structure of an upper disc body and a lower disc body, so that the chemical fertilizer can be uniformly dispersed through the conical surface structure of the upper disc body and the lower disc body; and the scattered flies can be thrown upwards in an inclined manner, so that the scattered throwing distance is increased, and the walking effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil fertilization, in particular to a soil rapid fertilization device for wheat planting. Background Art

[0002] After wheat is planted, the wheat fields need to be fertilized with the help of agricultural machinery or manual methods. Agricultural machinery can fertilize faster and is usually composed of a tractor and fertilizer spreading equipment.

[0003] At present, the material tank and the spreading component of the spreading type fertilizer application device are connected by a pipe, which causes the space at the bottom of the material tank to shrink, causing the fertilizer to gather in the pipe with a smaller diameter, which is very likely to cause blockage and affect the efficiency of the fertilization operation. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] To this end, one purpose of the utility model is to provide a soil rapid fertilization device for wheat planting to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a soil rapid fertilization device for wheat planting, including a fertilizer tank, a fixed plate is fixedly connected to the bottom of the outer wall of the fertilizer tank, a collecting bucket is fixedly connected to the bottom of the fertilizer tank, a rotating joint is fixedly connected to the outlet of the bottom of the collecting bucket, a discharge pipe is fixedly connected to the bottom of the rotating joint, a driven bevel gear is fixedly connected to the top of the outer wall of the discharge pipe, connecting columns are fixedly connected to the four corners of the bottom surface of the fixed plate, a positioning plate is fixedly connected to the bottom of the four connecting columns, a fixed bearing is fixedly connected to the center of the positioning plate, and the discharge pipe is fixedly connected to the inner steel ring of the fixed bearing and passes through the fixed bearing. The bottom surface of the positioning plate, the discharge pipe is rotatably connected to the convergence bucket through a rotating joint, the discharge pipe is rotatably connected to the positioning plate through a fixed bearing, the inner wall side of the discharge pipe is fixedly connected with a conveying vortex leaf, the top of the conveying vortex leaf extends into the interior of the fertilizer tank, the bottom of the discharge pipe is fixedly connected with a centrifugal dispersion component, the bottom of the discharge pipe is connected to the interior of the centrifugal dispersion component, the middle part of one side of the top surface of the positioning plate is fixedly connected with a transmission, the output end of the transmission is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the input end of the transmission is fixedly connected with a universal joint, and the movable end of the universal joint is fixedly connected with a transmission shaft.

[0007] Preferably, any of the above schemes has the same size as the fixing plate and the positioning plate, connecting plates are fixedly connected on both sides of the same side of the fixing plate and the positioning plate, and tractor connecting ears are fixedly connected to the middle of the upper and lower sides of the two connecting plates.

[0008] The technical effect achieved by adopting the above scheme is that the tractor connecting ear is conveniently connected to the hydraulic component at the rear of the tractor so as to control the lifting and lowering of the fertilizing device.

[0009] Preferably, any of the above schemes is that the centrifugal dispersion assembly includes an upper disk body, the edge of the bottom surface of the upper disk body is fixedly connected to a plurality of connecting rods, the bottoms of the plurality of connecting rods are commonly fixedly connected to a lower disk body, the upper disk body and the lower disk body are concentrically arranged, the center of the upper disk body is fixedly connected to the bottom of a discharge pipe, and the discharge pipe is connected to the upper disk body and the lower disk body.

[0010] The technical effect achieved by adopting the above scheme is that the fertilizer transported by the discharge pipe can enter between the upper disc body and the lower disc body, and the fertilizer is centrifugally thrown out through high-speed rotation.

[0011] Preferably, any of the above schemes is that the upper disk body and the lower disk body are both conical structures, the bottom surface of the upper disk body and the top surface of the lower disk body are conical surfaces parallel to each other, and the top surface of the lower disk body is fixedly connected to a plurality of dispersion plates, and the plurality of dispersion plates are distributed in a radial annular array around the center of the lower disk body.

[0012] The technical effect achieved by adopting the above scheme is: the fertilizer is driven to be dispersed and spread out by centrifugal force, and the conical structure of the upper disk and the lower disk can make the scattered fertilizer be thrown upward at an angle, thereby increasing the throwing and dispersing distance and improving the spreading effect.

[0013] Preferably, in any of the above schemes, positions of the plurality of connecting rods correspond to positions of the plurality of dispersing plates, respectively, and the plurality of connecting rods overlap with the plurality of dispersing plates, respectively.

[0014] The technical effect achieved by adopting the above scheme is: preventing the staggered distribution of the connecting rods and the dispersion plates from blocking the fertilizer throwing path, and the fertilizer can be pushed outward by a plurality of dispersion plates.

[0015] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0016] 1. The rapid soil fertilization device for wheat planting drives the transmission shaft to rotate through the power output of the rear end of the tractor, and then drives the driving bevel gear to rotate through the transmission, drives the driven bevel gear to rotate, and then drives the discharge pipe to rotate. The rotating discharge pipe drives the conveying vortex blade to rotate at high speed, so that the conveying vortex blade drives the fertilizer in the fertilizer tank to enter the inside of the discharge pipe. The discharge pipe is effectively prevented from being blocked by the push of the conveying vortex blade. The centrifugal dispersion component is driven to rotate while the discharge pipe rotates, and the fertilizer is driven to be dispersed and spread out by centrifugal force.

[0017] 2. The rapid soil fertilization device for wheat planting can make the scattered flying fertilizers be thrown upwardly and inclined through the conical structure of the upper disk and the lower disk, thereby increasing the throwing and scattering distance and improving the spreading effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the test structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0021] In the figure: 1-fertilizer tank, 2-fixed plate, 3-connecting column, 4-positioning plate, 5-converging bucket, 6-upper plate, 7-connecting rod, 8-dispersion plate, 9-lower plate, 10-transmission, 11-universal joint, 12-transmission shaft, 13-connecting plate, 14-tractor connecting ear, 15-driven bevel gear, 16-conveying vortex leaf, 17-fixed bearing, 18-discharge pipe, 19-rotating joint, 20-driving bevel gear. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] Embodiment 1: Figures 1 to 3 As shown, a soil rapid fertilization device for wheat planting comprises a fertilizer tank 1, a fixed plate 2 is fixedly connected to the bottom of the outer wall of the fertilizer tank 1, a gathering bucket 5 is fixedly connected to the bottom of the fertilizer tank 1, a rotating joint 19 is fixedly connected to the outlet of the bottom of the gathering bucket 5, a discharge pipe 18 is fixedly connected to the bottom of the rotating joint 19, a driven bevel gear 15 is fixedly connected to the top of the outer wall of the discharge pipe 18, connecting columns 3 are fixedly connected to the four corners of the bottom surface of the fixed plate 2, a positioning plate 4 is fixedly connected to the bottom of the four connecting columns 3, a fixed bearing 17 is fixedly connected to the center of the positioning plate 4, the discharge pipe 18 is fixedly connected to the inner steel ring of the fixed bearing 17 and passes through the bottom surface of the positioning plate 4, and the discharge pipe 18 is rotated. The movable joint 19 is rotatably connected to the gathering bucket 5, the discharge pipe 18 is rotatably connected to the positioning plate 4 through the fixed bearing 17, the inner wall side of the discharge pipe 18 is fixedly connected with the conveying vortex leaf 16, the top of the conveying vortex leaf 16 extends into the interior of the fertilizer tank 1, the bottom of the discharge pipe 18 is fixedly connected with the centrifugal dispersion component, the bottom of the discharge pipe 18 is connected with the interior of the centrifugal dispersion component, the middle part of one side of the top surface of the positioning plate 4 is fixedly connected with the transmission 10, the output end of the transmission 10 is fixedly connected with the driving bevel gear 20, the driving bevel gear 20 is meshed with the driven bevel gear 15, the input end of the transmission 10 is fixedly connected with the universal joint 11, and the movable end of the universal joint 11 is fixedly connected with the transmission shaft 12.

[0024] As an optional technical solution of the utility model, the fixed plate 2 and the positioning plate 4 are of equal size, and connecting plates 13 are fixedly connected on both sides of the same side of the fixed plate 2 and the positioning plate 4, and tractor connecting ears 14 are fixedly connected to the middle of the upper and lower sides of the two connecting plates 13. The tractor connecting ears 14 are conveniently connected to the hydraulic components at the rear of the tractor to control the lifting and lowering of the fertilizer application device.

[0025] As an optional technical solution of the present utility model, the centrifugal dispersion component includes an upper disk body 6, the edge of the bottom surface of the upper disk body 6 is fixedly connected to a plurality of connecting rods 7, the bottoms of the plurality of connecting rods 7 are commonly fixedly connected to a lower disk body 9, the upper disk body 6 and the lower disk body 9 are concentrically arranged, the center of the upper disk body 6 is fixedly connected to the bottom of the discharge pipe 18, the discharge pipe 18 is connected to the upper disk body 6 and the lower disk body 9, so that the fertilizer transported by the discharge pipe 18 can enter between the upper disk body 6 and the lower disk body 9, and the fertilizer is centrifugally thrown out through high-speed rotation.

[0026] As an optional technical solution of the utility model, the upper disk body 6 and the lower disk body 9 are both conical structures, the bottom surface of the upper disk body 6 and the top surface of the lower disk body 9 are parallel conical surfaces, and the top surface of the lower disk body 9 is fixedly connected to a plurality of dispersion plates 8, and the plurality of dispersion plates 8 are distributed in a radial annular array around the center of the lower disk body 9, and the fertilizer is dispersed and spread out by centrifugal force. Through the conical surface structure of the upper disk body 6 and the lower disk body 9, the dispersed fertilizer can be thrown upward at an angle, thereby increasing the throwing and dispersing distance and improving the spreading effect.

[0027] As an optional technical solution of the present invention, the positions of a plurality of connecting rods 7 correspond to the positions of a plurality of dispersion plates 8, and a plurality of connecting rods 7 overlap with a plurality of dispersion plates 8, thereby preventing the staggered distribution of the connecting rods 7 and the dispersion plates 8 from blocking the fertilizer throwing path. The fertilizer can be easily pushed outward through the plurality of dispersion plates 8.

[0028] A soil rapid fertilization device for wheat planting, the working principle is as follows:

[0029] 1) The power output at the rear of the tractor drives the transmission shaft 12 to rotate, and then drives the driving bevel gear 20 to rotate through the transmission 10, and drives the driven bevel gear 15 to rotate;

[0030] 2) The driven bevel gear 15 rotates to drive the discharge pipe 18 to rotate, and the rotating discharge pipe 18 drives the conveying scroll blade 16 to rotate at a high speed, so that the conveying scroll blade 16 drives the fertilizer inside the fertilizer tank 1 to enter the discharge pipe 18. The push of the conveying scroll blade 16 effectively prevents the discharge pipe 18 from being blocked, and the fertilizer passing through the discharge pipe 18 enters the centrifugal dispersion component;

[0031] 3) The discharge pipe 18 rotates while driving the centrifugal dispersion assembly to rotate, and the fertilizer is dispersed and spread out through centrifugal force.

[0032] To sum up, the rapid soil fertilization device for wheat planting drives the transmission shaft 12 to rotate through the power output of the rear end of the tractor, and then drives the driving bevel gear 20 to rotate through the transmission 10, drives the driven bevel gear 15 to rotate, and then drives the discharge pipe 18 to rotate. The rotating discharge pipe 18 drives the conveying vortex blade 16 to rotate at a high speed, so that the conveying vortex blade 16 drives the fertilizer inside the fertilizer tank 1 to enter the inside of the discharge pipe 18. The push of the conveying vortex blade 16 effectively prevents the discharge pipe 18 from being blocked. The rotation of the discharge pipe 18 drives the centrifugal dispersion component to rotate, and drives the fertilizer to be dispersed and spread out by centrifugal force. Through the conical structure of the upper disk body 6 and the lower disk body 9, the scattered fertilizer can be thrown upward at an angle, thereby increasing the throwing and dispersion distance and improving the dispersion effect.

[0033] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil rapid fertilization device for wheat planting, characterized in that: The invention comprises a fertilizer tank (1), wherein a fixed plate (2) is fixedly connected to the bottom of the outer wall of the fertilizer tank (1), a gathering bucket (5) is fixedly connected to the bottom of the fertilizer tank (1), a rotating joint (19) is fixedly connected to the outlet of the bottom of the gathering bucket (5), a discharge pipe (18) is fixedly connected to the bottom of the rotating joint (19), a driven bevel gear (15) is fixedly connected to the top of the outer wall of the discharge pipe (18), four corners of the bottom surface of the fixed plate (2) are fixedly connected to connecting columns (3), the bottoms of the four connecting columns (3) are commonly fixedly connected to a positioning plate (4), a fixed bearing (17) is fixedly connected to the center of the positioning plate (4), the discharge pipe (18) is fixedly connected to the inner steel ring of the fixed bearing (17) and passes through the bottom surface of the positioning plate (4), and the discharge pipe (18) is connected to the gathering bucket (5) through the rotating joint (19). The bucket (5) is rotatably connected, the discharge pipe (18) is rotatably connected to the positioning plate (4) through a fixed bearing (17), the inner wall side of the discharge pipe (18) is fixedly connected to a conveying vortex leaf (16), the top of the conveying vortex leaf (16) extends into the interior of the fertilizer tank (1), the bottom of the discharge pipe (18) is fixedly connected to a centrifugal dispersion component, the bottom of the discharge pipe (18) is connected to the interior of the centrifugal dispersion component, the middle of one side of the top surface of the positioning plate (4) is fixedly connected to a transmission (10), the output end of the transmission (10) is fixedly connected to a driving bevel gear (20), the driving bevel gear (20) is meshingly connected to the driven bevel gear (15), the input end of the transmission (10) is fixedly connected to a universal joint (11), and the movable end of the universal joint (11) is fixedly connected to a transmission shaft (12).

2. The rapid soil fertilization device for wheat planting according to claim 1 is characterized in that: The fixing plate (2) and the positioning plate (4) are of equal size; both sides of the same side of the fixing plate (2) and the positioning plate (4) are fixedly connected to connecting plates (13); and the middle parts of the upper and lower sides of the two connecting plates (13) are fixedly connected to tractor connecting ears (14).

3. The rapid soil fertilization device for wheat planting according to claim 2 is characterized in that: The centrifugal dispersion assembly comprises an upper disk body (6), the edge of the bottom surface of the upper disk body (6) is fixedly connected to a plurality of connecting rods (7), the bottoms of the plurality of connecting rods (7) are commonly fixedly connected to a lower disk body (9), the upper disk body (6) and the lower disk body (9) are arranged concentrically, the center of the upper disk body (6) is fixedly connected to the bottom of a discharge pipe (18), and the discharge pipe (18) is connected to the upper disk body (6) and the lower disk body (9).

4. The rapid soil fertilization device for wheat planting according to claim 3 is characterized by: The upper disk body (6) and the lower disk body (9) are both conical structures, the bottom surface of the upper disk body (6) and the top surface of the lower disk body (9) are conical surfaces parallel to each other, the top surface of the lower disk body (9) is fixedly connected to a plurality of dispersion plates (8), and the plurality of dispersion plates (8) are distributed in a radial annular array around the center of the lower disk body (9).

5. The rapid soil fertilization device for wheat planting according to claim 4 is characterized by: The positions of the plurality of connecting rods (7) respectively correspond to the positions of the plurality of dispersing plates (8), and the plurality of connecting rods (7) respectively overlap with the plurality of dispersing plates (8).

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